Trigger warning!
Max tow weight of a truck usually means nothing in the world of TT’s. The payload sticker on your truck matters.
The tongue weight of that particular TT will approach 800 pounds or more. With WD, you are getting up to 900 pounds taken away from the payload of your truck.
In addition, with a cargo capacity of less than 1300 pounds, according to brochure weights which are almost always smaller than actual weights, the suspension of that camper is going to be close to maxed out when you load it up.
My kids bought a similar camper. They have had a lot of tire problems. It has the same suspension that our 1500 pound lighter Dart has. Personally, I would want a minimum of 2000 pound cargo capacity. Just to have some breathing room.
My $.03, anyway.